Getting into a car accident in Tempe — whether on the 101, along Rural Road, or at one of the city's busy surface intersections — sets off a specific sequence of legal, medical, and insurance processes. Understanding how those processes work in Arizona can help you recognize what's happening at each stage and what questions are worth asking.
Arizona follows at-fault liability rules, meaning the driver responsible for causing the crash is generally responsible for the resulting damages. This shapes everything that follows — from how insurance claims are filed to what a personal injury attorney would actually do.
Unlike no-fault states, where each driver's own insurance covers their initial medical costs regardless of who caused the accident, Arizona allows injured parties to pursue the at-fault driver's liability insurance directly. That's called a third-party claim.
You can also file a first-party claim against your own policy if you have coverage that applies — such as collision coverage for vehicle damage or MedPay for medical expenses.
Arizona uses pure comparative fault, which means fault can be divided among multiple parties, and each party's recovery is reduced by their percentage of responsibility. If you're found 20% at fault for a crash, any compensation you recover is reduced by 20%.
Fault is typically established through:
Tempe police and the Maricopa County Sheriff's Office may respond depending on where the crash occurred. The responding agency's report becomes an early reference point in the claims process, though insurers conduct their own reviews.
In an Arizona at-fault claim, recoverable damages typically fall into these categories:
| Damage Type | What It Covers |
|---|---|
| Medical expenses | ER visits, surgery, physical therapy, prescriptions |
| Lost wages | Income lost while recovering from injuries |
| Property damage | Repair or replacement of your vehicle |
| Pain and suffering | Physical pain and emotional distress |
| Future damages | Ongoing medical care or long-term lost earning capacity |
How much any individual claim is worth depends on injury severity, treatment duration, available insurance coverage, and how fault is ultimately assigned — none of which can be generalized.
Arizona sets a two-year statute of limitations for most personal injury claims arising from car accidents. Property damage claims follow a different deadline. Claims involving government entities — like a crash caused by a city vehicle — require notice within much shorter timeframes and follow separate rules entirely.
These deadlines apply to filing a lawsuit, not necessarily to resolving an insurance claim. Missing them generally bars recovery entirely, regardless of how strong the underlying claim might be.
Treatment records are one of the most important pieces of any car accident claim. Gaps in treatment, delays in seeking care, or inconsistencies between reported symptoms and documented findings are issues insurers routinely examine.
Common post-accident treatment paths include emergency evaluation, primary care follow-up, imaging (X-rays, MRIs), chiropractic or physical therapy, and in serious cases, specialist care or surgery. Each visit, diagnosis, and discharge note becomes part of the documentation that supports — or complicates — a claim.
Arizona doesn't require PIP (personal injury protection) coverage, so there's no automatic first-party medical benefit the way there is in true no-fault states. MedPay coverage is optional and provides some first-party medical payment if purchased.
Personal injury attorneys in Arizona typically handle car accident cases on a contingency fee basis — meaning the attorney is paid a percentage of the recovery, usually between 25% and 40%, with no upfront cost to the client. If no recovery is obtained, the attorney generally doesn't collect a fee, though costs (filing fees, expert expenses) may be handled differently depending on the agreement.
Attorneys commonly become involved when:
What a personal injury attorney typically does: investigate the accident independently, gather medical records and bills, communicate with insurers on the client's behalf, calculate damages including future losses, negotiate settlement, and file suit if necessary.
| Coverage Type | What It Does |
|---|---|
| Liability (at-fault driver's) | Pays for the other party's damages |
| Uninsured motorist (UM) | Covers you if the at-fault driver has no insurance |
| Underinsured motorist (UIM) | Covers the gap if the at-fault driver's limits are too low |
| MedPay | First-party medical coverage regardless of fault |
| Collision | Repairs your vehicle regardless of fault |
Arizona requires minimum liability coverage of $25,000 per person / $50,000 per accident / $15,000 property damage. Many at-fault drivers carry only minimums, which is why UM/UIM coverage matters.
Arizona law requires drivers involved in crashes involving injury, death, or property damage above a certain threshold to report the accident. If the at-fault driver was uninsured, they may face license suspension. Drivers required to demonstrate financial responsibility may need an SR-22 filing — a certificate from their insurer confirming active coverage.
SR-22 requirements, filing durations, and the specific circumstances that trigger them vary based on the driver's record and the nature of the violation.
How each of these factors applies in a specific Tempe accident — the fault split, the available coverage, the value of the injuries, the applicable deadlines — depends entirely on the details of that individual situation.
